Part Type Main Unit Main Board A/V Board Tuner Board VGA Input Part Number BN96-15651A MFR Part Number 1 Samsung BN96-15651A Board Number(s) BN41-01343B Substitute Parts BN96-14711B BN94-03252A BN96-14711A BN96-15651A Known Models SAMSUNG PN42C450B1DXZA